IR fluorescent toner compositions

Details IR fluorescent toner compositions IR fluorescent toner compositions

2011-02-22

2011-02-22

Porta, David P (Department: 2884)

Electrophotography

Control of electrophotography process

Of plural processes

C252S301360

Reexamination Certificate

active

07894732

ABSTRACT:
A toner patch including a toner having a given excitation wavelength and a given emission wavelength may be deposited onto a control surface. Light may be provided onto the toner patch and at least a portion of emitted light may be detected from the toner patch at the given emission wavelength by a detector. Furthermore, an operating parameter may be adjusted based on the detected emitted light.

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